20 Second Product Highlight Video Demo Specifications BrandKALOADCharging Time2 HoursColor OptionsPink Black Grey Green PurpleFunctionBluetooth Music Sleep MaskSize26 2 x 2 inchFeatures 1 Bluetooth Connectivity Seamless wireless audio with Bluetooth technology ensuring a clutter free sleeping environment 2 Comfortable Design Ergonomic eye mask with a soft adjustable headband for a snug side sleeping friendly fit 3 Multipurpose Use Ideal for insomnia travel or simply relaxing at home this sleep mask doubles as a music eyemask 4 Lightweight and Portable Easy to carry the sleeping mask headphones are perfect for on the go relaxation 5 Noise Reduction Blocks out ambient light and sound enhancing your sleep quality with a blackout effect The Bluetooth Eye Mask is a smart product that combines comfort and technology and is designed to help users improve the quality of their sleep It is equipped with a Bluetooth stereo that plays music or white noise to help users relax and get into a deep sleep The material of the eye mask is usually soft and breathable and the design is ergonomic and suitable for long time wearing In addition many Bluetooth eye masks have the ability to adjust the volume and answer phone calls making them a versatile companion in daily life With a Bluetooth eye mask users can easily enjoy a peaceful sleep environment Operation mode 1 In the off state long press for 3 seconds to turn on the device in the on state long press for 3 s